CA2649366C - Electric induction heat treatment of an end of tubular material - Google Patents

Electric induction heat treatment of an end of tubular material Download PDF

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Publication number
CA2649366C
CA2649366C CA2649366A CA2649366A CA2649366C CA 2649366 C CA2649366 C CA 2649366C CA 2649366 A CA2649366 A CA 2649366A CA 2649366 A CA2649366 A CA 2649366A CA 2649366 C CA2649366 C CA 2649366C
Authority
CA
Canada
Prior art keywords
tubular material
flux concentrator
base
induction coil
peripheral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2649366A
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English (en)
French (fr)
Other versions
CA2649366A1 (en
Inventor
Don L. Loveless
Peter A. Ross
Valery I. Rudnev
John Paul Lang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inductoheat Inc
Original Assignee
Inductoheat Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inductoheat Inc filed Critical Inductoheat Inc
Publication of CA2649366A1 publication Critical patent/CA2649366A1/en
Application granted granted Critical
Publication of CA2649366C publication Critical patent/CA2649366C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)
CA2649366A 2006-04-24 2007-03-27 Electric induction heat treatment of an end of tubular material Active CA2649366C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79449206P 2006-04-24 2006-04-24
US60/794,492 2006-04-24
PCT/US2007/065037 WO2007127566A2 (en) 2006-04-24 2007-03-27 Electric induction heat treatment of an end of tubular material

Publications (2)

Publication Number Publication Date
CA2649366A1 CA2649366A1 (en) 2007-11-08
CA2649366C true CA2649366C (en) 2013-01-08

Family

ID=38656288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2649366A Active CA2649366C (en) 2006-04-24 2007-03-27 Electric induction heat treatment of an end of tubular material

Country Status (10)

Country Link
US (3) US7317177B2 (de)
EP (1) EP2020160B1 (de)
CN (1) CN101438620B (de)
BR (1) BRPI0710693B1 (de)
CA (1) CA2649366C (de)
ES (1) ES2646540T3 (de)
PL (1) PL2020160T3 (de)
RU (1) RU2428821C2 (de)
SI (1) SI2020160T1 (de)
WO (1) WO2007127566A2 (de)

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JP7117842B2 (ja) * 2017-12-25 2022-08-15 昭和電工株式会社 誘導加熱装置
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JP7265041B2 (ja) * 2019-05-16 2023-04-25 ベステル エレクトロニク サナイー ベ ティカレト エー．エス． 誘導コイルのエアギャップを調整するための電磁調理器、方法、およびコンピュータプログラム製品
US12096790B2 (en) 2019-07-04 2024-09-24 Philip Morris Products S.A. Inductive heating arrangement having an annular channel
CN110777245B (zh) * 2019-11-05 2021-08-20 中国铁建重工集团股份有限公司道岔分公司 杆件加热方法、加热设备及计算机可读存储介质
US10892088B1 (en) * 2020-02-13 2021-01-12 Texas Institute Of Science, Inc. Stationary device for contactless electrical energy transmission
US20230211564A1 (en) * 2021-12-30 2023-07-06 Rohr, Inc. Induction welding with an electromagnetic field concentrator

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Also Published As

Publication number Publication date
CN101438620A (zh) 2009-05-20
RU2008146069A (ru) 2010-05-27
US20070246459A1 (en) 2007-10-25
US7317177B2 (en) 2008-01-08
PL2020160T3 (pl) 2018-01-31
US20080099468A1 (en) 2008-05-01
RU2428821C2 (ru) 2011-09-10
US20080099469A1 (en) 2008-05-01
WO2007127566A3 (en) 2008-07-24
EP2020160A4 (de) 2014-01-22
US8895906B2 (en) 2014-11-25
BRPI0710693B1 (pt) 2018-07-24
EP2020160A2 (de) 2009-02-04
CN101438620B (zh) 2011-12-07
CA2649366A1 (en) 2007-11-08
WO2007127566A2 (en) 2007-11-08
EP2020160B1 (de) 2017-10-11
ES2646540T3 (es) 2017-12-14
SI2020160T1 (en) 2018-03-30
BRPI0710693A2 (pt) 2011-08-23

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